# macOS PTB users: Petition Apple at WWDC?

**URL:** <https://psychtoolbox.discourse.group/t/macos-ptb-users-petition-apple-at-wwdc/3882>\
**Category:** Programming Help\
**Tags:** linux, macos\
**Created:** [May 28, 2021, 9:35am UTC](https://psychtoolbox.discourse.group/t/macos-ptb-users-petition-apple-at-wwdc/3882 "2021-05-28T09:35:44Z")\
**Posts on this page:** 1\
**Showing post:** 4

<div class="post-metadata">

**Author:** ![jon](https://avatars.discourse-cdn.com/v4/letter/j/3bc359/32.png) [@jon](https://psychtoolbox.discourse.group/u/jon)\
**Post date:** [June 5, 2021, 5:04pm UTC](https://psychtoolbox.discourse.group/t/macos-ptb-users-petition-apple-at-wwdc/3882/4 "2021-06-05T17:04:54Z")

</div>

I think Mario summarises his frustrations in great detail here: [Using toolbox with Big Sur and M1 MacBook? - #18 by matt\_j\_dunn](https://psychtoolbox.discourse.group/t/using-toolbox-with-big-sur-and-m1-macbook/3599/18)

If anyone can gain access to a graphics engineer at WWDC, this would be a useful place to direct them, though some of the invective probably won’t induce someone who doesn’t appreciate a challenge…

Like others in that thread, I am working towards using a Linux machine (considering a RPi 4 with Octave) as dedicated hardware for stimulus presentation, communicating with my experiment-control machine. Fortunately in my case, I do not have a critical need for high-precision graphics timing, so I really haven’t gone all-in yet.

---

_[View the full topic](https://psychtoolbox.discourse.group/t/macos-ptb-users-petition-apple-at-wwdc/3882)._